scutellata

Updated: May 19, 2025

But Veronica scutellata is smooth and has a pubescent variety, and Cytisus prostratus and C. spinescens are each recorded to have a ciliate form. Comparable with the occurrence and the lack of hairs, is the existence or deficiency of the glaucous effect in leaves, as is well known in the common Ricinus.

Hugo de Vries - Species and Varieties, Their Origin by Mutation